Gaya APA
Kellstedt, Paul M. (2013).
The fundamentals political science research (Second Edition).
America:
Cambridge University Perss.
Gaya Chicago
Kellstedt, Paul M.
The fundamentals political science research.
Second Edition
America:
Cambridge University Perss,
2013.
Buku.
Gaya MLA
Kellstedt, Paul M.
The fundamentals political science research.
Second Edition
America:
Cambridge University Perss,
2013.
Buku.
Gaya Turabian
Kellstedt, Paul M.
The fundamentals political science research.
Second Edition
America:
Cambridge University Perss,
2013.
Buku.